Side Stack

When playing DOTA, it's similar to your side hoe. The Stack you play with just to get off.

"Man Jeff and Brian are totally my side stack" said Alex

by wings4eva February 18, 2015

plaque stack

When tartar sticks to teeth in layers from regular eating habits.

I need to get a dentist to scale my plaque stack off.

by Ereck Flowers May 3, 2019

Fuck stack

A series of likes and/or comments on multiple social media posts by one person, indicating said person is stalking your profile. Often implying they want to fuck you.

“Omg this guy just liked 50 of my photos. Even ones from like 5 years ago.”
“That’s quite the fuck stack.”

by KilgoreTroutWroteThis February 4, 2021

stink stacking

The act of farting quietly immediately after someone near you gets caught farting and playing it off as part of their fart

Ty: Dang Andrew that fart was raunchy. There’s layers to it!

Andrew: That’s not all me! Logan is stink stacking on my fart!

Logan: You got me guys.

by Fart Ripper January 8, 2024

Stacked Brah

Pete's fantasy team.

"See Pete's Fantasy team? Fuckin stacked brah."

by McNiglet August 30, 2018

Stack Master

Someone who is clumsy and repeatedly falls over, sometimes while drunk but sometimes just because he's a total spas.

Rob totally fell over his own feet on the golf course and ended up in the lake!

Thats no surprise he is the Stack Master!

by JHeather June 3, 2007

Stacks on deck

Having someone on backup just in case you can't do something

Dude weren't you supposed to go help out with the tap performance last week ...no I got stacks on deck cause I asked my cousin to do it instead cause he's got a degree in this stuff

by Faithmoriahfaith July 5, 2018